I have a set of 2 mirrors for a F-250 F-350 F-450 truck. It will physically fit all year models since 1999, but the 2008+ wiring doesn't match up exactly. They came off of a 2003 F350. They worked fine when I took them off. My wife gave me a set of towing mirrors for christmas, and now I don't need them. I'll take $50 for them. That should cover the shipping costs. I'll take a picture of them when I get a chance, but you can imagine what they look like. If not; Here's a couple of pictures of the truck before I took them off. PM me if you want them. Thanks for looking. P.S. I'll "sell" them to you for $5 (obo) if you live close and can pick em up.

 

Do they have turn signals built in?

 

No sir. They are just plain power mirrors. No heat, no signal. Sorry.